* {
	margin: 0;
	padding: 0;
}

body {
	width: 100%;
	height: auto;
	min-height: 100%;
	font-family: '微软雅黑';
}

img {
	max-width: 100%;
}

.logo {
	width: 100%;
	margin-top: 10%;
	text-align: center;
}

.logo img {
	width: 30%;
}

.room {
	width: 100%;
	text-align: center;
	margin-top: 15%;
}

.roomp {
	display: inline-block;
	font-size: 1.5em;
	text-align: center;
}

.room input {
	display: inline-block;
	width: 46%;
	height: 35px;
	border: #79d2ee 1px solid;
	font-size: 1.25em;
}

.information {
	width: 100%;
	text-align: center;
	margin-top: 15%;
}

.informationp {
	display: inline-block;
	font-size: 1.5em;
	text-align: center;
}

.information input {
	display: inline-block;
	width: 46%;
	height: 35px;
	border: #79d2ee 1px solid;
	font-size: 1.25em;
}

.button {
	width: 100%;
	text-align: center;
	margin-top: 20%;
	margin-bottom: 40px;
}

.button input{
	width: 75%;
	height: 50px;
	background-color: #79d2ee;
	border: 0;
	font-size: 2em;
	color: #ffffff;
	font-family: '微软雅黑';
	line-height: 49px;
}

.footer {
	width: 100%;
	height: 20px;
	text-align: center;
	color: #626466;
}

input::-webkit-input-placeholder {
	color: #999; 
	-webkit-transition: color.5s; 
}

input:focus::-webkit-input-placeholder, input:hover::-webkit-input-placeholder {
	color: #c2c2c2; 
	-webkit-transition: color.5s; 
}

.wrong1 {
	margin-left: 10%;
	font-size: 1em;
	color: red;
	display: none;
}

.wrong2 {
	margin-left: 18%;
	font-size: 1em;
	color: red;
	display: none;
}

.wrong3 {
	margin-left: 10%;
	font-size: 1em;
	color: red;
	display: none;
}